Abstract An artificial neural network (ANN) has neurons that are interconnected. Inside the neuron, there is an activation function determines value issued by neuron. There several types of functions. The choice will determine result ANN. This paper describes performance comparison functions used in ANN processing sinusoidal signals. three being compared, those Sigmoid, Tansig, and ReLU. datase...

The adaptive hybrid activation function (AHAF) is proposed that combines the properties of rectifier units and squashing functions. can be used as a drop-in replacement for ReLU, SiL Swish activations deep neural networks evolve to one such functions during training. effectiveness was evaluated on image classification task using Fashion-MNIST CIFAR-10 datasets. evaluation shows with AHAF achiev...

in this research oxidation kinetic panceuo.s (p.s) by s2o8-2 at the presence of agno3 ascatalyst was studied.the method was spectrophotometer following absorption spectrum (p.s) inwave length of 518 nm. after improving the condition such as ph, p.s concentration, k2s2o8concentration, ionic strength, temperature, rate constant, activation energy, constant frequency,order reaction and thermo dyna...